Ko ngā kaiwhakahaere tatau reti taumaha kua tohua mō ngā panera tatau 2x250kg me ngā motuka DC kore paraihe 24V/120W ka tukuna te aunoatanga marino, pono, iti te tiaki e hiahiatia ana e ngā wāhi utaina whare putunga e tere haere ana i ia rā, i ia rā.

He aha ngā Wāhi Utaina Whare Putunga te Whakamātautau Tino Uaua mō ngā Kaiwhakahaere Kūaha

Ka tuwhera, ka kati te tatau o te wāhi utaina o te whare putunga i tētahi pokapū tohatoha pukumahi, e 200-400 ngā wā ia rā — arā, e 70,000 ki te 140,000 ngā huringa ia tau. Ia huringa ka tukuna he kawenga miihini ki te kaiwhakahaere tatau: whakateretere i te panera tatau mai i te kore ki te 0.3-0.5 mita ia hekona, kia mau tonu te tere i te wā e haere ana, whakaitihia te tere kia mutu, kia mau tonu te tūranga ki te pēhanga hau, ki ngā rerekētanga pēhanga hau mai i ngā pūnaha HVAC, me ngā pupuhi e kore e taea te karo mai i te haere o te forklift. Ko te nuinga o ngā kaiwhakahaere tatau arumoni he mea hanga mō te 20-50 huringa ia rā i roto i ngā taiao hokohoko, tari rānei. Mēnā ka whakatakotoria tētahi o aua mea ki runga i te wāhi utaina o te whare putunga, ka pakaru i roto i ngā marama 6-12 — kua kite ahau i tēnei e tupu ana i ngā wā maha atu i taku e taea te tatau.

Ko Edison tōku ingoa, ā, hei Kaiwhakahaere Hoko i Ningbo Yufan Beifan Automatic Door Co., ka mahi tahi ahau me ngā kaiwhakahaere whare ahumahi, ngā kaiwhakamahere pokapū whakahaere, me ngā kaiwhakauru pūnaha tatau puta noa i te 30+ whenua ki te tohu i ngā kaiwhakahaere tatau ka taea te ora i roto i ēnei taiao uaua. Ko te whakatakotoranga kotahi e wehewehe ana i tētahi kaiwhakahaere tatau ahumahi tika mai i tētahi ka waiho hei āwangawanga tiaki ko te hangarau motuka - me te mea nui, mēnā ka whakamahia e te motuka he paraihe waro mō te whakawhiti, te whakahaere hiko rānei. Ko te rerekētanga o te roa o te ratonga i waenga i ngā hangarau e rua ka inehia i roto i ngā tau maha, ehara i te ōrau, ā, ka whakamaoritia tika ki te utu katoa o te mana whakahaere i roto i te roanga ratonga whare 15-20 tau o te tatau.

Mai i te tirohanga tutuki i ngā ture, me tutuki e ngā kaiwhakahaere tatau ahumahi mahi taumahaNgā paerewa haumaru miihini ISOmō ngā tatau hikoi me ngā tatau ahumahi, tae atu kiNgā aratohu aunoatanga ahumahi a te SAEe tohu ana i te herenga kaha, te kimi arai, me ngā whakaritenga putanga ohorere. Mā te ngaohiko whakahaere 24V ka māmā ake te whakatutuki i ngā tohutohu haumaru ngaohiko-iti — ka taea te tāuta i tētahi pūnaha 24V me ngā tikanga waea ngaohiko-iti paerewa, kaua ki te taura ārai me te paipa whakarewa e hiahiatia ana mō ngā kaiwhakahaere tatau ngaohiko-raina.

Ngā Mōta Kore Paraihe me ngā Mōta Paraihe: Te Whakataunga Hangarau e Tautuhi ana i te Roa o te Ratonga

Ko te rerekētanga matua i waenga i ngā motuka DC paraihe me ngā motuka kore paraihe ko te wāhi e puta ai te whakawhiti hiko - ā, he mea nui te mārama ki tēnei rerekētanga mō te hunga e tohu ana i tētahi kaiwhakahaere tatau mō ngā tono ahumahi huringa-teitei. I roto i tētahi motuka paraihe, ka pēhi ngā paraihe waro ki tētahi kaitahuri parahi hurihuri hei huri i te ahunga o te iahiko i roto i ngā takai hurihuri i te wā e huri ana te motuka. Ka hangaia e tēnei pa miihini te waku, te pewa hiko i waenga i ngā wāhanga paraihe me te kaitahuri, me te kakahu haere tonu - ka huri noa ngā paraihe i ia hurihanga, ka puta he puehu waro e poke ana i ngā wāhanga o roto o te motuka. Ko te motuka paraihe i roto i tētahi kaiwhakahaere tatau e whakahaere ana i te 80,000 huringa ia tau ka hiahia kia whakakapia he paraihe i te 3,000-5,000 hāora, tata ki ia 2-3 tau i roto i te ratonga whare putunga.

Ka whakakorea katoatia ngā paraihe me te commutator e te motuka DC kore paraihe mā te whakamahi i te commutation hiko — ka whakawhitihia e te tukatuka iti i roto i te kaiwhakahaere motuka te iahiko mā roto i ngā takai stator i roto i te raupapa tika, ka hangaia he papa aukume hurihuri e kukume ana i te rotor aukume tuturu. Kāore he pa miihini, kāore he waku, kāore he arc, kāore he matūriki kakahu, ā, kāore he poke puehu waro. Ko ngā wāhanga kakahu anake ko ngā peera pōro hiri e tautoko ana i te pou rotor, e whakatauria ana mō te 20,000-30,000 hāora i ngā kawenga me ngā tere e tika ana mō te ratonga kaiwhakahaere tatau. I roto i ngā kupu mahi, ka mahi tonu te motuka kore paraihe kua whakauruhia ki roto i te kaiwhakahaere tatau whare putunga i ēnei rā ina tae te panera tatau ki te mutunga o tōna oranga ratonga, ā, me whakakapi.

Me whakamārama te whakatakotoranga 24V/120W, nā te mea he iti noa te 120 watts mō te neke i tētahi tatau 500 kg. Ko te mea nui ko te whakaiti taputapu kutukutu helical whakauru me te ōwehenga 15:1, e huri ana i te 3,000 RPM o te motuka ki te tere putanga 200 RPM e hiahiatia ana mō te nekehanga kuaha maeneene, whakahaeretia. Ka whakanuia e te whakaiti taputapu te taipana o te motuka mā te 12-14 ngā wā (ko te whai huatanga o te taputapu he 85-90% i roto i te huinga taputapu kutukutu), ka huri i te 0.38 Nm o te taipana o te motuka 120W ki te 4.5-5.0 Nm tata ki te 4.5-5.0 Nm i te pou putanga o te pouaka miihini. Ko tēnei taipana putanga, e whakamahia ana mā te taputapu pinion e hono ana ki tētahi whatanga niho i runga i te panera tatau, ka whakaputa i te kaha raina e hiahiatia ana hei whakatere i te 500 kg o te papatipu kuaha tohatoha i te 0.3 m/s tapawhā - whakaterenga maeneene, whakahaeretia e whakaiti ana i te kakahu i runga i te pūnaha tatau katoa.

Ko te hoahoa taputapu porowhita i roto i te pouaka miihini he painga anō kei tua atu i te whakarea taipana: ka whakaitihia te haruru mahi mā te 10-15 dB ki te whakaritea ki ngā tuku taputapu porowhita tapahi tika. Mō te wāhi utaina whare putunga kei reira te tatau e mahi ana i te 300 ngā wā ia rā i roto i te taringa o ngā kaimahi tuku me te whiwhi, ka hurihia e tēnei whakaiti haruru te tatau mai i te whakararuraru oro ki te oro papamuri ka mutu te kite a ngā kaimahi i muri i te wiki tuatahi o te mahi. Ko te hoahoa whakauru - te motuka, te pouaka miihini, me te pūoko tūranga Hall-pānga i roto i te whare kotahi IP54-rated - ka whakakorea hoki te tukanga whakahāngai i waenga i ngā wāhanga motuka me te pouaka miihini motuhake e tango ana i te wāhanga nui o te wā tāutanga i roto i ngā pūnaha kaiwhakahaere tatau tuku iho.

Te Tohatoha Taumaha o te Paepae Kūaha: He aha te Hiranga o te 2x250kg mō te Hoahoa Tāutanga

Ko te tohu i te kaha o te kaiwhakahaere ko te 2x250kg, kaua ko te 500kg kotahi, e whakaata ana i te whirihoranga o ngā tatau reti ahumahi o te ao tūturu. Ko te nuinga o ngā tatau utaina whare putunga e whakamahi ana i te whirihoranga wehewehe rua - e rua ngā panera e reti ana mai i te pokapū - ko ia panera he 200-300 kg te taumaha, ā, e eke ana i runga i tana ake huinga roera whakairi me tana ake wāhanga ara hanganga. Ko te whakatauranga 2x250kg te tikanga kua hangaia te kaiwhakahaere ki te taraiwa i ngā panera e rua i te wā kotahi mā roto i te pūnaha taraiwa whitiki tukutahi, me ia panera e uta ana ki te 250 kg o te kawenga ki runga i tana hononga taraiwa. Mā tēnei whirihoranga tohatoha ka whakaitihia ngā kawenga pūwāhi kukū ki runga i te hanganga whare, ka taea te whakamahi i ngā kōtaha ara tatau paerewa, ā, ka whakarato i te auau mahi - ki te piri tetahi panera nā te paru i roto i te ara, ka wetewetehia e te tikanga mamau te taraiwa o taua panera, i te mea ka taea tonu te neke ā-ringa i tetahi atu panera mō te putanga ohorere.

Ko tētahi panera tatau utaina rino whakamahana noa, e 3 mita te whānui, e 4 mita te teitei, he mea hanga ki ngā panera hanawiti polyurethane matotoru 40mm, ā, he mea whakapakari ki te anga taha rino piauau, e 180-220 kg te taumaha, i runga i te ine rino me te mātotoru whakamahana. E rua ngā panera pēnei i roto i tētahi whakaritenga wehewehe rua, e 360-440 kg te tapeke, he pai rawa atu tēnei i roto i te whakatauranga kaiwhakahaere 2x250kg me te tawhē kawenga 10-28% pai. Ka taea e tēnei tawhē te whakauru i te kawenga hau (e tāpiri ana i te 200-300 N o te kaha ki runga i tētahi panera 12 m² i roto i te hau 50 km/h), te kohikohinga huka iti i roto i ngā whakaurunga āhuarangi makariri, me te piki haere o te ātete hurihuri i te mea ka heke te hinu whakahinuhinu ara tatau i waenga i ngā wā tiaki. Ko teRārangi kaihoko tatau YFBFkei roto ko ngā ripanga tatau kawenga taipitopito hei manatoko kei roto i te kaha kua whakaritea e te kaiwhakahaere te whirihoranga o te panera tatau motuhake, tae atu ki te momo ara me ngā āhuatanga taiao.

Ngā Tikanga Pai mō te Tāutanga mō ngā Kaiwhakahaere Kūaha Taumaha

Ko te hapa tāutanga tino kitea e au — ā, i runga i ngā waeatanga ratonga a tā mātou tīma tautoko hangarau, tata ki te 35% o ngā take katoa i muri i te tāutanga — ko te koretake o te whitiki i waenga i te pinion putanga o te kaiwhakahaere me te whatanga taraiwa o te panera tatau. Me kukū te whitiki wā e tuku ana i te mana mai i te kaiwhakahaere ki te tatau kia rite ki te whakaritenga a te kaihanga, arā, mō te kaiwhakahaere YF150 he 120-150 N o te kukū pumau i runga i te whitiki HTD-kōtaha 15mm te whānui. Ka pekehia ngā niho e ngā whitiki kore-kukū i te wā whakaterenga, ka oho te tatau, ka tū, ka mutu rānei i waenganui o te haere — he hapa e whakamāramahia ana e te kaiwhakahaere tatau he aukati, ka puta ai ngā hurihanga koretake. Ka utaina e ngā whitiki kua kukū rawa ngā kawenga radial nui ki runga i ngā peera o te pou putanga motuka, ka tere ake te kakahu o te peera, ā, ka whakaitihia pea te roa o te ratonga mā te 50% neke atu rānei.

Ka taea te manatoko i te kumetanga tika mā te whakamātautau piko ngāwari, kāore e hiahiatia he taputapu motuhake. Whakamahia te kaha tata ki te 20 N (tata ki te taumaha o te papatipu 2 kg) ki waenganui o te whitiki roa rawa atu kāore i tautokona. Me piko te whitiki ki te 8-10 mm mō te roa o te whitiki 300 mm. Mena he neke atu i te 10 mm te piko, whakanuia te kumetanga. Mena kei raro iho i te 5 mm te piko, whakaitihia te kumetanga. Mā tēnei tirotiro 30-hēkona, i mahia i te wā tāutanga, ā, i manatokohia i ngā wā ratonga 3-marama me te 12-marama, ka ārai i te nuinga o ngā take mahi e pā ana ki te whitiki.

He māmā noa te tāutanga hiko nā te ngaohiko whakahaere 24V. Me whai mana hiko kotahi te kaiwhakahaere 24V DC kua whakatauria ki te 150W (e whakarato ana i te tawhē 25% i runga ake i te kukume mōrahi 120W o te motuka), hononga ki te pūnaha whakahaere tatau mā roto i ngā tāuru whakawhiti whakapā-maroke mō ngā whakahau whakatuwhera/kati/mutu, me te waea ki te ara iahiko pūoko haumaru — ngā pūtau whakaahua, ngā taha haumaru tairongo-pēhanga rānei e kitea ai ngā aukati me te whakaoho i te huringa mutu-me-te-whakamuri tonu. Nā te mea kei te whakahaerehia ngā mea katoa i te 24V, ka taea e ngā waea mara katoa te whakahaere i roto i te paipa PVC paerewa, i ngā paepae taura kitea rānei, ka whakakorea te hiahia mō te paipa whakarewa, ngā pouaka hononga ātete-huarere, me te waitohu a te tohunga hiko raihana e hiahiatia ana e ngā tāutanga kaiwhakahaere tatau ngaohiko-raina. Mō te tāutanga wāhi uta whare putunga 4-tatau noa, ko te penapena utu hiko mai i te mahi 24V anake kei waenga i te USD 800 ki te USD 1,500 ki te whakataurite ki ngā momo ngaohiko-raina.

Ngā Pātai Auau

Me pēhea taku whakatau mēnā he tika te rahi o te kaiwhakahaere tatau 2x250kg mō taku whirihoranga tatau?

Tātaihia te taumaha neke katoa o tō pūnaha tatau mā te tāpiri i te taumaha o te panera tatau (mai i ngā whakaritenga a te kaihanga, i tātaitia rānei mai i ngā rahinga panera me te mātotoru rauemi), te taumaha o ngā roera whakairi me ngā whāriki whakairi (te tikanga 5-10 kg mō ia panera), me ngā whakaaetanga kawenga taiao. Mō ngā tatau o waho, tāpirihia te 10-15% mō te pēhanga hau — he panera 3m x 4m i roto i te 50 km/h te hau ka pāngia e te 200-300 N o te kaha tāpiri me wikitoria e te kaiwhakahaere. Mō ngā whakaurunga āhuarangi makariri, tāpirihia te 5% mō te kohikohinga huka pea. Mena kei roto i te 80% o te whakatauranga 250kg (200 kg) te kawenga kua tātaitia mō ia panera, he nui ake te tawhiti o te kaiwhakahaere. Mena kei runga ake i te 90% (225 kg), whakaarohia he kaiwhakahaere nui ake, he rauemi panera māmā ake rānei — he tata ki te 40% te iti iho o te taumaha o ngā panera kiri konumohe me ngā matua pahuka polyurethane i ngā panera kiri maitai ōrite.

He aha te mea e rerekē ai te mōta kore paraihe YF150 i ētahi atu mōta tatau 24V?

Ka whakauruhia e te YF150 te motuka DC kore paraihe, te whakaiti taputapu kutukutu porowhita, me te pūoko tūranga rotor Hall-effects ki roto i tētahi whare hiri kotahi kua whakatauria he IP54 — ka whakakorea te tukanga whakarite i waenga i ngā wāhanga motuka me te pouaka miihini motuhake e utu ana i te wāhanga nui o te mahi tāutanga. Ka whakaratohia e te pūoko Hall-effects te urupare tūranga rotor tika ki te kaiwhakahaere motuka, ka taea ai te whakaterenga maeneene me te whakahekenga tere e whakaiti ana i te ru miihini ki te papa tatau me te pūnaha ara mā te 30-40% ki te whakataurite ki te whakahaere motuka kore pūoko. Ka whakahaerehia te hoahoa taputapu porowhita i raro i te 50 dB — he marino kia taea ai e ngā kaimahi whare putunga e mahi ana i roto i te 5 mita o te kaiwhakahaere tatau te kōrero noa me te kore e whakanui i ō rātou reo. Ka mimiti te pūraka tukutahi konutea i roto i te tereina taraiwa i te wiri me te ātete ki te koroheketanga, ka whai wāhi atu ki te pumau mahi roa o te pūnaha.

Ka taea te whakauru i te kaiwhakahaere ki ngā pūnaha whakahaere whare me te haumarutanga?

Ka whakaaetia e te atanga whakahaere paerewa ngā tāuru pa-maroke mō ngā whakahau whakatuwhera, kati, me te mutu — he hototahi ki ngā teihana pātene-pēhi, ngā pana matua, ngā pūoko nekehanga, ngā koropiko kimi waka, me ngā putanga whakawhiti mai i ngā pūnaha whakahaere whare, ngā pūnaha whakahaere urunga rānei. Ka tāpirihia e te kōwae whakawhitiwhiti raupapa RS485 te tautoko kawa Modbus RTU mō te whakaurunga aunoatanga whare e hangai ana ki te PLC, ka taea ai te aroturuki mamao i te tūnga o te tatau (tuwhera, kati, hapa), te tatau huringa mō te whakaritenga tiaki ārai i runga i te whakamahinga tūturu kaua ki te wā maramataka, me te raka taurite o ngā tatau maha — hei tauira, te aukati i te tatau o te kokoru utaina mai i te kati i te wā e whakamahia ana te kaiwhakaōrite tauranga. Kei roto hoki i te kaiwhakahaere he taima kati-aunoa ka taea te whakarite me te whakaroa 1-60 hēkona ka taea te whirihora, ka whakaiti i te ngaronga pūngao whakamahana me te whakamatao mā roto i ngā tatau tuwhera me te whakarato i te wā e tika ana mō te haere o te waka.

He aha te kaupapa tiaki e tika ana kia whakaritea e te whare putunga mō ēnei kaiwhakahaere?

He iti ake te tiaki e hiahiatia ana mō te kaiwhakahaere tatau DC kore paraihe i ērā atu momo motuka paraihe, engari e whā ngā wāhi tirotiro kua whakaritea hei whakarite i te roa o te mahi. Ia 3 marama, tirohia te whitiki taraiwa mō te pakaru, te ngatata, te karaihe rānei, ā, manatokohia te taumahatanga me te whakamātautau piko (whāinga 8-10 mm i te kaha 20 N). Ia 6 marama, horoia te ara o te tatau, ka pania he hinu whakahinuhinu maroke - kaua rawa he hinu whakahinuhinu, e kukume ana i te puehu hau, e hanga ana i te whakapiri whakakoi e tere ake ai te pakaru o te roera me te ara. Ia tau, tirohia ngā roera whakairi panera tatau - ka whakanuia e te roera kotahi te taumaha whai hua o te tatau mā te 10-15%, ka taumaha rawa te kaiwhakahaere. Ia tau hoki, manatokohia te mahi tika a ngā pūoko haumaru katoa mā te whakamātautau me te ārai i ngā wāhi maha i te ara haere o te tatau - he whakaritenga tiaki tēnei, ā, i roto i te maha o ngā mana whakahaere, he whakaritenga ture haumaru kua tuhia mō ngā tatau ahumahi hiko.

He pai te kaiwhakahaere mō ngā whare putunga o waho, mō ngā whare putunga makariri rānei?

Āe, me te tiaki tika i te rangi. Ka tiakina e te whare IP54 te rehu wai me te puehu e tomo mai ana, he pai mō te tāutanga i raro i te tuanui, i te whare tiaki rānei. Mō ngā tāutanga o waho e kitea nuitia ana e te ua nui, e te hukarere rānei, e taunakihia ana he parenga rangi tāpiri (he pepa whakarewa noa, he polycarbonate rānei). He tino painga te ngaohiko whakahaere 24V i waho nā te mea ka whakakorea te mōrearea o te ru hiko mai i te waea pakaru - he whakaaro nui ki te haumaru i te wā e haere ana te waka forklift tata ki te kaiwhakahaere. Ko te awhe pāmahana whakahaere o te -20 ki te +60 nekehanga Celsius e kapi ana i te nuinga o ngā taiao whare putunga, ā, mō ngā tāutanga i raro iho i te -20 nekehanga Celsius, ka whakarite he kōwhiringa hinu hangai makariri mō te pouaka miihini (te ira ringihanga i raro iho i te -40 nekehanga Celsius) kia pono ai te mahi tīmatanga makariri me te kore e puhoi e whakaatuhia ana e ngā hinu hinu tikanga i ngā pāmahana iti.